I don't know if its possible or not, but looking at your skin I know if it is. You definetly have the skills to do it.
One thing I'm really wanting is the Player / Fellowship frame to have a different skin. Something closer to the one in this pic:
WoW Player Frame
I play a minstrel and man this would be great if it was possible. The Avatar wouldn't even have to be used, but mainly the morale/power bars being bigger and the #'s inside / percentage on the outside. Which I believe can only be done with scripting. Anything close would rock.